| SHEIN TECHNOLOGY LLC | Washington | DC | 1 | 2026-05-17 |
| SERVICE EMPLOYEES INTERNATIONAL UNION CTW-CLC | Washington | DC | 1 | 2026-05-17 |
| SENSE INCORPORATED | Washington | DC | 4 | 2026-05-17 |
| SENIOR CITIZENS LOBBY | Washington | DC | 1 | 2026-05-17 |
| SEMPRA | WASHINGTON | DC | 1 | 2026-05-17 |
| SEMICONDUCTOR INDUSTRY ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| SECURITIES INDUSTRY AND FINANCIAL MARKETS ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| SECOND CURVE STRATEGIES LLC | Washington | DC | 3 | 2026-05-17 |
| SCHRAMM, WILLIAMS & ASSOCIATES, INC. | Washington | DC | 1 | 2026-05-17 |
| SCHOOL-BASED HEALTH ALLIANCE | Washington | DC | 1 | 2026-05-17 |
| SCHOENING STRATEGIES, LLC | Washington | DC | 6 | 2026-05-17 |
| SCHAGRIN ASSOCIATES | Washington | DC | 6 | 2026-05-17 |
| SCHAERR JAFFE LLP | Washington | DC | 16 | 2026-05-17 |
| SC PARTNERS LLC | Washington | DC | 3 | 2026-05-17 |
| SBL STRATEGIES, LLC | Washington | DC | 28 | 2026-05-17 |
| SANDLER, TRAVIS & ROSENBERG, P.A. | WASHINGTON | DC | 5 | 2026-05-17 |
| SALT POINT STRATEGIES | Washington | DC | 32 | 2026-05-17 |
| SALINAS STRATEGIES LLC | Washington | DC | 3 | 2026-05-17 |
| S.C. JOHNSON & SON, INC. | WASHINGTON | DC | 1 | 2026-05-17 |
| S-3 GROUP | Washington | DC | 176 | 2026-05-17 |
| RYBERG AND SMITH, L.L.C. | Washington | DC | 14 | 2026-05-17 |
| RUTTENKERN POLICY GROUP | Washington | DC | 3 | 2026-05-17 |
| RULON & WHITE GOVERNANCE STRATEGIES | Washington DC | DC | 10 | 2026-05-17 |
| RUBICON ADVISORS, LLC | Washington | DC | 1 | 2026-05-17 |
| RSM US LLP (FORMERLY KNOWN AS MCGLADREY LLP) | Washington | DC | 2 | 2026-05-17 |
| ROKALA PUBLIC AFFAIRS | washington | DC | 4 | 2026-05-17 |
| ROCK CREEK TRADE LLP | Washington | DC | 2 | 2026-05-17 |
| ROBERTI GLOBAL (FKA ROBERTI WHITE, LLC) | Washington | DC | 1 | 2026-05-17 |
| ROBERT N. PYLE & ASSOCIATES, INC. | WASHINGTON | DC | 8 | 2026-05-17 |
| ROBERT BOSCH LLC | Washington | DC | 1 | 2026-05-17 |
| RIDGELINE ADVOCACY GROUP LLC | Washington | DC | 58 | 2026-05-17 |
| RIDGE POLICY GROUP | Washington | DC | 11 | 2026-05-17 |
| RICK MALDONADO & ASSOCIATES INC. | WASHINGTON | DC | 5 | 2026-05-17 |
| RICHARD J. LEIDL, P.C. | Washington | DC | 3 | 2026-05-17 |
| RICH FEUER ANDERSON | Washington | DC | 23 | 2026-05-17 |
| RICCHETTI INCORPORATED | Washington | DC | 2 | 2026-05-17 |
| REWIRING AMERICA INC. | Washington | DC | 1 | 2026-05-17 |
| RESTON STRATEGY GROUP, LLC | Washington | DC | 2 | 2026-05-17 |
| RESOLUTION PUBLIC AFFAIRS, LLC | Washington | DC | 29 | 2026-05-17 |
| RENRE NORTH AMERICA HOLDINGS, INC | Washington | DC | 1 | 2026-05-17 |
| REGIONAL AIRLINE ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| RED+BLUE STRATEGIES | Washington | DC | 19 | 2026-05-17 |
| RED FLAG CONSULTING USA(FORMALLY KNOWN AS INTERNATIONAL BUSINESS-GOVERNMENT COUNSELLORS, INC) | Washington | DC | 2 | 2026-05-17 |
| RECORDING INDUSTRY ASSOCIATION OF AMERICA | WASHINGTON | DC | 1 | 2026-05-17 |
| RECORDING ACADEMY (FKA NATIONAL ACADEMY OF RECORDING ARTS AND SCIENCES) | WASHINGTON | DC | 1 | 2026-05-17 |
| REAL ESTATE ROUNDTABLE | WASHINGTON | DC | 1 | 2026-05-17 |
| RBW GROUP, LLC | Washington | DC | 6 | 2026-05-17 |
| RASKY PARTNERS, INC. | Washington | DC | 6 | 2026-05-17 |
| RAFFANIELLO & ASSOCIATES | Washington | DC | 15 | 2026-05-17 |
| RADIUS ADVOCACY, LLC | Washington | DC | 20 | 2026-05-17 |
| R&R PARTNERS, INC. | Washington | DC | 13 | 2026-05-17 |
| R A RAPOZA ASSOCIATES INC | Washington | DC | 9 | 2026-05-17 |
| QUINN EMANUEL URQUHART & SULLIVAN, LLP | Washington | DC | 1 | 2026-05-17 |
| QUINCY INSTITUTE FOR RESPONSIBLE STATECRAFT | Washington | DC | 1 | 2026-05-17 |
| QUILL ADVISERS LLC | Washington | DC | 5 | 2026-05-17 |
| QORVIS HOLDING INC - GEOPOLS | Washington | DC | 1 | 2026-05-17 |
| PUTALASTRATEGIES | Washington | DC | 11 | 2026-05-17 |
| PUBLIC STRATEGIES WASHINGTON, INC. | Washington | DC | 1 | 2026-05-17 |
| PUBLIC CITIZEN | WASHINGTON | DC | 1 | 2026-05-17 |
| PROTECT DEMOCRACY UNITED (FORMERLY KNOWN AS UNITED TO PROTECT DEMOCRACY) | Washington | DC | 1 | 2026-05-17 |
| PROJECT ON GOVERNMENT OVERSIGHT | Washington | DC | 1 | 2026-05-17 |
| PROENGLISH | Washington | DC | 1 | 2026-05-17 |
| PRINCIPAL FINANCIAL GROUP | Washington | DC | 1 | 2026-05-17 |
| PRIME TRANSATLANTIC, LLC | Washington | DC | 1 | 2026-05-17 |
| PRIME POLICY GROUP | Washington | DC | 28 | 2026-05-17 |
| PREMIER, INC. | WASHINGTON | DC | 1 | 2026-05-17 |
| POWERS PYLES SUTTER & VERVILLE, P.C. | Washington | DC | 13 | 2026-05-17 |
| POTOMAC STRATEGIC CONSULTING LLC | Washington | DC | 28 | 2026-05-17 |
| POTOMAC PARTNERS DC | WASHINGTON | DC | 14 | 2026-05-17 |
| POSCO AMERICA CORPORATION | Washington | DC | 1 | 2026-05-17 |
| PORTER GROUP, LLC | Washington | DC | 40 | 2026-05-17 |
| PORT SIDE STRATEGIES, LLC | Washington | DC | 7 | 2026-05-17 |
| POPULATION CONNECTION ACTION FUND | Washington | DC | 2 | 2026-05-17 |
| POLSINELLI PC | Washington | DC | 35 | 2026-05-17 |
| POLICY INTEGRATION PARTNERS, LLC | Washington | DC | 1 | 2026-05-17 |
| PLURUS STRATEGIES, LLC | Washington | DC | 10 | 2026-05-17 |
| PLAYMAKER STRATEGIES, LLC | Washington | DC | 1 | 2026-05-17 |
| PLATINUM ADVISORS DC, LLC | Washington | DC | 1 | 2026-05-17 |
| PIONEER PUBLIC AFFAIRS | Washington | DC | 13 | 2026-05-17 |
| PILLSBURY WINTHROP SHAW PITTMAN LLP | Washington | DC | 9 | 2026-05-17 |
| PICARD KENTZ & ROWE LLP | Washington | DC | 2 | 2026-05-17 |
| PHYSICIANS COMMITTEE FOR RESPONSIBLE MEDICINE | Washington | DC | 1 | 2026-05-17 |
| PHYSICIAN ASSISTANT EDUCATION ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| PFIZER INC. | WASHINGTON | DC | 1 | 2026-05-17 |
| PETER TOMPA LAW | Washington | DC | 1 | 2026-05-17 |
| PET INDUSTRY JOINT ADVISORY COUNCIL | Washington | DC | 3 | 2026-05-17 |
| PERSPECTIVE STRATEGIES | Washington | DC | 2 | 2026-05-17 |
| PERSEUS STRATEGIES | Washington | DC | 2 | 2026-05-17 |
| PERNOD RICARD | WASHINGTON | DC | 1 | 2026-05-17 |
| PEOPLE UNITED FOR PRIVACY | Washington | DC | 1 | 2026-05-17 |
| PENN HILL GROUP | Washington | DC | 5 | 2026-05-17 |
| PENN AVENUE PARTNERS | Washington | DC | 38 | 2026-05-17 |
| PAYPAL, INC. | Washington | DC | 1 | 2026-05-17 |
| PAUL HASTINGS LLP | WASHINGTON | DC | 11 | 2026-05-17 |
| PATTERSON & MEEK | Washington | DC | 10 | 2026-05-17 |
| PARTNERSHIP FOR PART D ACCESS (INFORMAL COALITION) | Washington | DC | 1 | 2026-05-17 |
| PARSONS CORPORATION | Washington | DC | 1 | 2026-05-17 |
| PARRY, ROMANI, DECONCINI & SYMMS | Washington | DC | 7 | 2026-05-17 |
| PARLAY STRATEGIES | Washington | DC | 1 | 2026-05-17 |
| PARKINSON'S FOUNDATION | Washington | DC | 2 | 2026-05-17 |